Seawater carbonate chemistry and asexual reproduction and statolith formation of the symbiotic jellyfish Cotylorhiza tuberculata
Ocean acidification and warming are challenging marine organisms and ecosystems around the world. The synergetic effects of these two climate change stressors on jellyfish remain still understudied. Here, we examine the independent and combined effects of these two environmental variables on polyp p...
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PANGAEA
2022
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.942352 https://doi.org/10.1594/PANGAEA.942352 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.942352 |
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openpolar |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Alkalinity total standard error Animalia Aragonite saturation state Arms Bicarbonate ion Bottle number Bottles or small containers/Aquaria (<20 L) Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Cnidaria Cotylorhiza tuberculata Day of experiment Diameter Ephyra size Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Identification Laboratory experiment Laboratory strains Nekton Nitrate Not applicable Number OA-ICC Ocean Acidification International Coordination Centre Oxygen Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos pH Polyp number |
spellingShingle |
Alkalinity total standard error Animalia Aragonite saturation state Arms Bicarbonate ion Bottle number Bottles or small containers/Aquaria (<20 L) Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Cnidaria Cotylorhiza tuberculata Day of experiment Diameter Ephyra size Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Identification Laboratory experiment Laboratory strains Nekton Nitrate Not applicable Number OA-ICC Ocean Acidification International Coordination Centre Oxygen Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos pH Polyp number Enrique-Navarro, Angelica Huertas, I Emma León Cobo, Manuel Jesus Prieto, Laura Seawater carbonate chemistry and asexual reproduction and statolith formation of the symbiotic jellyfish Cotylorhiza tuberculata |
topic_facet |
Alkalinity total standard error Animalia Aragonite saturation state Arms Bicarbonate ion Bottle number Bottles or small containers/Aquaria (<20 L) Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Cnidaria Cotylorhiza tuberculata Day of experiment Diameter Ephyra size Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Identification Laboratory experiment Laboratory strains Nekton Nitrate Not applicable Number OA-ICC Ocean Acidification International Coordination Centre Oxygen Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos pH Polyp number |
description |
Ocean acidification and warming are challenging marine organisms and ecosystems around the world. The synergetic effects of these two climate change stressors on jellyfish remain still understudied. Here, we examine the independent and combined effects of these two environmental variables on polyp population dynamics of the Mediterranean jellyfish Cotylorhiza tuberculata. An experiment was conducted to examine asexual reproduction by budding and strobilation considering current and ca. 2100 winter (Trial 1, 36 days) and summer (Trial 2, 36 days) conditions under the RCP8.5 (IPCC 2013). In Trial 1, a temperature of 18°C and two pH levels (current: 7.9 and, reduced: 7.7) were tested. Trial 2 considered two temperature levels 24°C and 30°C, under current and reduced acidification conditions (8.0 and 7.7, respectively). Ephyrae size and statolith formation of released ephyrae from polyps exposed to summer temperatures under both acidification treatment was also analyzed. Zooxanthellae density inside the polyps throughout the experiment was measured. C. tuberculata polyps could cope with the conditions mimicked in all experimental treatments and no significant effect of pH, temperature, or the combination of both variables on the abundance of polyps was observed. At 18°C, strobilation was reduced under high PCO2 conditions. Under summer treatments (24°C and 30°C), percentage strobilation was very low and several released ephyrae suffered malformations and reduced size, as a consequence of reduced pH and elevated temperatures, separately. The number of statoliths was not affected by pH or temperature, however, bigger statoliths were formed at elevated temperatures (30°C). Finally, zooxanthellae density was not affected by experimental conditions, even if, the duration of the experiment significantly affected symbiont concentration. Our results show that even though polyps of C. tuberculata would thrive the future worst scenario predicted for the Mediterranean Sea, their capacity to undergo a proper strobilation and to ... |
format |
Dataset |
author |
Enrique-Navarro, Angelica Huertas, I Emma León Cobo, Manuel Jesus Prieto, Laura |
author_facet |
Enrique-Navarro, Angelica Huertas, I Emma León Cobo, Manuel Jesus Prieto, Laura |
author_sort |
Enrique-Navarro, Angelica |
title |
Seawater carbonate chemistry and asexual reproduction and statolith formation of the symbiotic jellyfish Cotylorhiza tuberculata |
title_short |
Seawater carbonate chemistry and asexual reproduction and statolith formation of the symbiotic jellyfish Cotylorhiza tuberculata |
title_full |
Seawater carbonate chemistry and asexual reproduction and statolith formation of the symbiotic jellyfish Cotylorhiza tuberculata |
title_fullStr |
Seawater carbonate chemistry and asexual reproduction and statolith formation of the symbiotic jellyfish Cotylorhiza tuberculata |
title_full_unstemmed |
Seawater carbonate chemistry and asexual reproduction and statolith formation of the symbiotic jellyfish Cotylorhiza tuberculata |
title_sort |
seawater carbonate chemistry and asexual reproduction and statolith formation of the symbiotic jellyfish cotylorhiza tuberculata |
publisher |
PANGAEA |
publishDate |
2022 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.942352 https://doi.org/10.1594/PANGAEA.942352 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
Enrique-Navarro, Angelica; Huertas, I Emma; León Cobo, Manuel Jesus; Prieto, Laura (2021): Impact of ocean warming and ocean acidification on asexual reproduction and statolith formation of the symbiotic jellyfish Cotylorhiza tuberculata. PLoS ONE, 16(8), e0254983, https://doi.org/10.1371/journal.pone.0254983 Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James (2021): seacarb: seawater carbonate chemistry with R. R package version 3.2.16. https://cran.r-project.org/web/packages/seacarb/index.html https://doi.pangaea.de/10.1594/PANGAEA.942352 https://doi.org/10.1594/PANGAEA.942352 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.94235210.1371/journal.pone.0254983 |
_version_ |
1802648640274038784 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.942352 2024-06-23T07:55:52+00:00 Seawater carbonate chemistry and asexual reproduction and statolith formation of the symbiotic jellyfish Cotylorhiza tuberculata Enrique-Navarro, Angelica Huertas, I Emma León Cobo, Manuel Jesus Prieto, Laura 2022 text/tab-separated-values, 71985 data points https://doi.pangaea.de/10.1594/PANGAEA.942352 https://doi.org/10.1594/PANGAEA.942352 en eng PANGAEA Enrique-Navarro, Angelica; Huertas, I Emma; León Cobo, Manuel Jesus; Prieto, Laura (2021): Impact of ocean warming and ocean acidification on asexual reproduction and statolith formation of the symbiotic jellyfish Cotylorhiza tuberculata. PLoS ONE, 16(8), e0254983, https://doi.org/10.1371/journal.pone.0254983 Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James (2021): seacarb: seawater carbonate chemistry with R. R package version 3.2.16. https://cran.r-project.org/web/packages/seacarb/index.html https://doi.pangaea.de/10.1594/PANGAEA.942352 https://doi.org/10.1594/PANGAEA.942352 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Alkalinity total standard error Animalia Aragonite saturation state Arms Bicarbonate ion Bottle number Bottles or small containers/Aquaria (<20 L) Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Cnidaria Cotylorhiza tuberculata Day of experiment Diameter Ephyra size Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Identification Laboratory experiment Laboratory strains Nekton Nitrate Not applicable Number OA-ICC Ocean Acidification International Coordination Centre Oxygen Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos pH Polyp number Dataset 2022 ftpangaea https://doi.org/10.1594/PANGAEA.94235210.1371/journal.pone.0254983 2024-06-12T14:17:12Z Ocean acidification and warming are challenging marine organisms and ecosystems around the world. The synergetic effects of these two climate change stressors on jellyfish remain still understudied. Here, we examine the independent and combined effects of these two environmental variables on polyp population dynamics of the Mediterranean jellyfish Cotylorhiza tuberculata. An experiment was conducted to examine asexual reproduction by budding and strobilation considering current and ca. 2100 winter (Trial 1, 36 days) and summer (Trial 2, 36 days) conditions under the RCP8.5 (IPCC 2013). In Trial 1, a temperature of 18°C and two pH levels (current: 7.9 and, reduced: 7.7) were tested. Trial 2 considered two temperature levels 24°C and 30°C, under current and reduced acidification conditions (8.0 and 7.7, respectively). Ephyrae size and statolith formation of released ephyrae from polyps exposed to summer temperatures under both acidification treatment was also analyzed. Zooxanthellae density inside the polyps throughout the experiment was measured. C. tuberculata polyps could cope with the conditions mimicked in all experimental treatments and no significant effect of pH, temperature, or the combination of both variables on the abundance of polyps was observed. At 18°C, strobilation was reduced under high PCO2 conditions. Under summer treatments (24°C and 30°C), percentage strobilation was very low and several released ephyrae suffered malformations and reduced size, as a consequence of reduced pH and elevated temperatures, separately. The number of statoliths was not affected by pH or temperature, however, bigger statoliths were formed at elevated temperatures (30°C). Finally, zooxanthellae density was not affected by experimental conditions, even if, the duration of the experiment significantly affected symbiont concentration. Our results show that even though polyps of C. tuberculata would thrive the future worst scenario predicted for the Mediterranean Sea, their capacity to undergo a proper strobilation and to ... Dataset Ocean acidification PANGAEA - Data Publisher for Earth & Environmental Science |